Check out this nifty waxed cotton overshirt sourced from British Millerain waxed cotton- they've been supplying this unique fabric since way back in 1880! The shirt isn't lined and has a Fraser Tartan design with a hidden button closure and two handy pockets at the front. And the best part? You can wash it at home without any fancy treatment and it'll still look and feel amazing thanks to that natural wax coating.